)
#endif
-
-#include <linux/config.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/skbuff.h>
#include <asm/io.h>
-#include <asm/irq.h>
#include "smc911x.h"
MODULE_PARM_DESC(tx_fifo_kb,"transmit FIFO size in KB (1<x<15)(default=8)");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:smc911x");
/*
* The internal workings of the driver. If you are changing anything
*/
#define POWER_DOWN 1
-
-/* store this information for the driver.. */
-struct smc911x_local {
- /*
- * If I have to wait until the DMA is finished and ready to reload a
- * packet, I will store the skbuff here. Then, the DMA will send it
- * out and free it.
- */
- struct sk_buff *pending_tx_skb;
-
- /*
- * these are things that the kernel wants me to keep, so users
- * can find out semi-useless statistics of how well the card is
- * performing
- */
- struct net_device_stats stats;
-
- /* version/revision of the SMC911x chip */
- u16 version;
- u16 revision;
-
- /* FIFO sizes */
- int tx_fifo_kb;
- int tx_fifo_size;
- int rx_fifo_size;
- int afc_cfg;
-
- /* Contains the current active receive/phy mode */
- int ctl_rfduplx;
- int ctl_rspeed;
-
- u32 msg_enable;
- u32 phy_type;
- struct mii_if_info mii;
-
- /* work queue */
- struct work_struct phy_configure;
- int work_pending;
-
- int tx_throttle;
- spinlock_t lock;
-
-#ifdef SMC_USE_DMA
- /* DMA needs the physical address of the chip */
- u_long physaddr;
- int rxdma;
- int txdma;
- int rxdma_active;
- int txdma_active;
- struct sk_buff *current_rx_skb;
- struct sk_buff *current_tx_skb;
- struct device *dev;
-#endif
-};
-
#if SMC_DEBUG > 0
#define DBG(n, args...) \
do { \
/* this enables an interrupt in the interrupt mask register */
-#define SMC_ENABLE_INT(x) do { \
+#define SMC_ENABLE_INT(lp, x) do { \
unsigned int __mask; \
- unsigned long __flags; \
- spin_lock_irqsave(&lp->lock, __flags); \
- __mask = SMC_GET_INT_EN(); \
+ __mask = SMC_GET_INT_EN((lp)); \
__mask |= (x); \
- SMC_SET_INT_EN(__mask); \
- spin_unlock_irqrestore(&lp->lock, __flags); \
+ SMC_SET_INT_EN((lp), __mask); \
} while (0)
/* this disables an interrupt from the interrupt mask register */
-#define SMC_DISABLE_INT(x) do { \
+#define SMC_DISABLE_INT(lp, x) do { \
unsigned int __mask; \
- unsigned long __flags; \
- spin_lock_irqsave(&lp->lock, __flags); \
- __mask = SMC_GET_INT_EN(); \
+ __mask = SMC_GET_INT_EN((lp)); \
__mask &= ~(x); \
- SMC_SET_INT_EN(__mask); \
- spin_unlock_irqrestore(&lp->lock, __flags); \
+ SMC_SET_INT_EN((lp), __mask); \
} while (0)
/*
*/
static void smc911x_reset(struct net_device *dev)
{
- unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
- unsigned int reg, timeout=0, resets=1;
+ unsigned int reg, timeout=0, resets=1, irq_cfg;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
/* Take out of PM setting first */
- if ((SMC_GET_PMT_CTRL() & PMT_CTRL_READY_) == 0) {
+ if ((SMC_GET_PMT_CTRL(lp) & PMT_CTRL_READY_) == 0) {
/* Write to the bytetest will take out of powerdown */
- SMC_SET_BYTE_TEST(0);
+ SMC_SET_BYTE_TEST(lp, 0);
timeout=10;
do {
udelay(10);
- reg = SMC_GET_PMT_CTRL() & PMT_CTRL_READY_;
- } while ( timeout-- && !reg);
+ reg = SMC_GET_PMT_CTRL(lp) & PMT_CTRL_READY_;
+ } while (--timeout && !reg);
if (timeout == 0) {
PRINTK("%s: smc911x_reset timeout waiting for PM restore\n", dev->name);
return;
/* Disable all interrupts */
spin_lock_irqsave(&lp->lock, flags);
- SMC_SET_INT_EN(0);
+ SMC_SET_INT_EN(lp, 0);
spin_unlock_irqrestore(&lp->lock, flags);
while (resets--) {
- SMC_SET_HW_CFG(HW_CFG_SRST_);
+ SMC_SET_HW_CFG(lp, HW_CFG_SRST_);
timeout=10;
do {
udelay(10);
- reg = SMC_GET_HW_CFG();
+ reg = SMC_GET_HW_CFG(lp);
/* If chip indicates reset timeout then try again */
if (reg & HW_CFG_SRST_TO_) {
PRINTK("%s: chip reset timeout, retrying...\n", dev->name);
resets++;
break;
}
- } while ( timeout-- && (reg & HW_CFG_SRST_));
+ } while (--timeout && (reg & HW_CFG_SRST_));
}
if (timeout == 0) {
PRINTK("%s: smc911x_reset timeout waiting for reset\n", dev->name);
/* make sure EEPROM has finished loading before setting GPIO_CFG */
timeout=1000;
- while ( timeout-- && (SMC_GET_E2P_CMD() & E2P_CMD_EPC_BUSY_)) {
+ while (--timeout && (SMC_GET_E2P_CMD(lp) & E2P_CMD_EPC_BUSY_))
udelay(10);
- }
+
if (timeout == 0){
PRINTK("%s: smc911x_reset timeout waiting for EEPROM busy\n", dev->name);
return;
}
/* Initialize interrupts */
- SMC_SET_INT_EN(0);
- SMC_ACK_INT(-1);
+ SMC_SET_INT_EN(lp, 0);
+ SMC_ACK_INT(lp, -1);
/* Reset the FIFO level and flow control settings */
- SMC_SET_HW_CFG((lp->tx_fifo_kb & 0xF) << 16);
+ SMC_SET_HW_CFG(lp, (lp->tx_fifo_kb & 0xF) << 16);
//TODO: Figure out what appropriate pause time is
- SMC_SET_FLOW(FLOW_FCPT_ | FLOW_FCEN_);
- SMC_SET_AFC_CFG(lp->afc_cfg);
+ SMC_SET_FLOW(lp, FLOW_FCPT_ | FLOW_FCEN_);
+ SMC_SET_AFC_CFG(lp, lp->afc_cfg);
/* Set to LED outputs */
- SMC_SET_GPIO_CFG(0x70070000);
+ SMC_SET_GPIO_CFG(lp, 0x70070000);
/*
* Deassert IRQ for 1*10us for edge type interrupts
* and drive IRQ pin push-pull
*/
- SMC_SET_IRQ_CFG( (1 << 24) | INT_CFG_IRQ_EN_ | INT_CFG_IRQ_TYPE_ );
+ irq_cfg = (1 << 24) | INT_CFG_IRQ_EN_ | INT_CFG_IRQ_TYPE_;
+#ifdef SMC_DYNAMIC_BUS_CONFIG
+ if (lp->cfg.irq_polarity)
+ irq_cfg |= INT_CFG_IRQ_POL_;
+#endif
+ SMC_SET_IRQ_CFG(lp, irq_cfg);
/* clear anything saved */
if (lp->pending_tx_skb != NULL) {
dev_kfree_skb (lp->pending_tx_skb);
lp->pending_tx_skb = NULL;
- lp->stats.tx_errors++;
- lp->stats.tx_aborted_errors++;
+ dev->stats.tx_errors++;
+ dev->stats.tx_aborted_errors++;
}
}
*/
static void smc911x_enable(struct net_device *dev)
{
- unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
unsigned mask, cfg, cr;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
- SMC_SET_MAC_ADDR(dev->dev_addr);
+ spin_lock_irqsave(&lp->lock, flags);
+
+ SMC_SET_MAC_ADDR(lp, dev->dev_addr);
/* Enable TX */
- cfg = SMC_GET_HW_CFG();
+ cfg = SMC_GET_HW_CFG(lp);
cfg &= HW_CFG_TX_FIF_SZ_ | 0xFFF;
cfg |= HW_CFG_SF_;
- SMC_SET_HW_CFG(cfg);
- SMC_SET_FIFO_TDA(0xFF);
+ SMC_SET_HW_CFG(lp, cfg);
+ SMC_SET_FIFO_TDA(lp, 0xFF);
/* Update TX stats on every 64 packets received or every 1 sec */
- SMC_SET_FIFO_TSL(64);
- SMC_SET_GPT_CFG(GPT_CFG_TIMER_EN_ | 10000);
+ SMC_SET_FIFO_TSL(lp, 64);
+ SMC_SET_GPT_CFG(lp, GPT_CFG_TIMER_EN_ | 10000);
- spin_lock_irqsave(&lp->lock, flags);
- SMC_GET_MAC_CR(cr);
+ SMC_GET_MAC_CR(lp, cr);
cr |= MAC_CR_TXEN_ | MAC_CR_HBDIS_;
- SMC_SET_MAC_CR(cr);
- SMC_SET_TX_CFG(TX_CFG_TX_ON_);
- spin_unlock_irqrestore(&lp->lock, flags);
+ SMC_SET_MAC_CR(lp, cr);
+ SMC_SET_TX_CFG(lp, TX_CFG_TX_ON_);
/* Add 2 byte padding to start of packets */
- SMC_SET_RX_CFG((2<<8) & RX_CFG_RXDOFF_);
+ SMC_SET_RX_CFG(lp, (2<<8) & RX_CFG_RXDOFF_);
/* Turn on receiver and enable RX */
if (cr & MAC_CR_RXEN_)
DBG(SMC_DEBUG_RX, "%s: Receiver already enabled\n", dev->name);
- spin_lock_irqsave(&lp->lock, flags);
- SMC_SET_MAC_CR( cr | MAC_CR_RXEN_ );
- spin_unlock_irqrestore(&lp->lock, flags);
+ SMC_SET_MAC_CR(lp, cr | MAC_CR_RXEN_);
/* Interrupt on every received packet */
- SMC_SET_FIFO_RSA(0x01);
- SMC_SET_FIFO_RSL(0x00);
+ SMC_SET_FIFO_RSA(lp, 0x01);
+ SMC_SET_FIFO_RSL(lp, 0x00);
/* now, enable interrupts */
mask = INT_EN_TDFA_EN_ | INT_EN_TSFL_EN_ | INT_EN_RSFL_EN_ |
else {
mask|=INT_EN_RDFO_EN_;
}
- SMC_ENABLE_INT(mask);
+ SMC_ENABLE_INT(lp, mask);
+
+ spin_unlock_irqrestore(&lp->lock, flags);
}
/*
*/
static void smc911x_shutdown(struct net_device *dev)
{
- unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
unsigned cr;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", CARDNAME, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", CARDNAME, __func__);
/* Disable IRQ's */
- SMC_SET_INT_EN(0);
+ SMC_SET_INT_EN(lp, 0);
/* Turn of Rx and TX */
spin_lock_irqsave(&lp->lock, flags);
- SMC_GET_MAC_CR(cr);
+ SMC_GET_MAC_CR(lp, cr);
cr &= ~(MAC_CR_TXEN_ | MAC_CR_RXEN_ | MAC_CR_HBDIS_);
- SMC_SET_MAC_CR(cr);
- SMC_SET_TX_CFG(TX_CFG_STOP_TX_);
+ SMC_SET_MAC_CR(lp, cr);
+ SMC_SET_TX_CFG(lp, TX_CFG_STOP_TX_);
spin_unlock_irqrestore(&lp->lock, flags);
}
static inline void smc911x_drop_pkt(struct net_device *dev)
{
- unsigned long ioaddr = dev->base_addr;
+ struct smc911x_local *lp = netdev_priv(dev);
unsigned int fifo_count, timeout, reg;
- DBG(SMC_DEBUG_FUNC | SMC_DEBUG_RX, "%s: --> %s\n", CARDNAME, __FUNCTION__);
- fifo_count = SMC_GET_RX_FIFO_INF() & 0xFFFF;
+ DBG(SMC_DEBUG_FUNC | SMC_DEBUG_RX, "%s: --> %s\n", CARDNAME, __func__);
+ fifo_count = SMC_GET_RX_FIFO_INF(lp) & 0xFFFF;
if (fifo_count <= 4) {
/* Manually dump the packet data */
while (fifo_count--)
- SMC_GET_RX_FIFO();
+ SMC_GET_RX_FIFO(lp);
} else {
/* Fast forward through the bad packet */
- SMC_SET_RX_DP_CTRL(RX_DP_CTRL_FFWD_BUSY_);
+ SMC_SET_RX_DP_CTRL(lp, RX_DP_CTRL_FFWD_BUSY_);
timeout=50;
do {
udelay(10);
- reg = SMC_GET_RX_DP_CTRL() & RX_DP_CTRL_FFWD_BUSY_;
- } while ( timeout-- && reg);
+ reg = SMC_GET_RX_DP_CTRL(lp) & RX_DP_CTRL_FFWD_BUSY_;
+ } while (--timeout && reg);
if (timeout == 0) {
PRINTK("%s: timeout waiting for RX fast forward\n", dev->name);
}
static inline void smc911x_rcv(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
- unsigned long ioaddr = dev->base_addr;
unsigned int pkt_len, status;
struct sk_buff *skb;
unsigned char *data;
DBG(SMC_DEBUG_FUNC | SMC_DEBUG_RX, "%s: --> %s\n",
- dev->name, __FUNCTION__);
- status = SMC_GET_RX_STS_FIFO();
- DBG(SMC_DEBUG_RX, "%s: Rx pkt len %d status 0x%08x \n",
+ dev->name, __func__);
+ status = SMC_GET_RX_STS_FIFO(lp);
+ DBG(SMC_DEBUG_RX, "%s: Rx pkt len %d status 0x%08x\n",
dev->name, (status & 0x3fff0000) >> 16, status & 0xc000ffff);
pkt_len = (status & RX_STS_PKT_LEN_) >> 16;
if (status & RX_STS_ES_) {
/* Deal with a bad packet */
- lp->stats.rx_errors++;
+ dev->stats.rx_errors++;
if (status & RX_STS_CRC_ERR_)
- lp->stats.rx_crc_errors++;
+ dev->stats.rx_crc_errors++;
else {
if (status & RX_STS_LEN_ERR_)
- lp->stats.rx_length_errors++;
+ dev->stats.rx_length_errors++;
if (status & RX_STS_MCAST_)
- lp->stats.multicast++;
+ dev->stats.multicast++;
}
/* Remove the bad packet data from the RX FIFO */
smc911x_drop_pkt(dev);
if (unlikely(skb == NULL)) {
PRINTK( "%s: Low memory, rcvd packet dropped.\n",
dev->name);
- lp->stats.rx_dropped++;
+ dev->stats.rx_dropped++;
smc911x_drop_pkt(dev);
return;
}
{
unsigned int fifo;
/* Lower the FIFO threshold if possible */
- fifo = SMC_GET_FIFO_INT();
+ fifo = SMC_GET_FIFO_INT(lp);
if (fifo & 0xFF) fifo--;
DBG(SMC_DEBUG_RX, "%s: Setting RX stat FIFO threshold to %d\n",
dev->name, fifo & 0xff);
- SMC_SET_FIFO_INT(fifo);
+ SMC_SET_FIFO_INT(lp, fifo);
/* Setup RX DMA */
- SMC_SET_RX_CFG(RX_CFG_RX_END_ALGN16_ | ((2<<8) & RX_CFG_RXDOFF_));
+ SMC_SET_RX_CFG(lp, RX_CFG_RX_END_ALGN16_ | ((2<<8) & RX_CFG_RXDOFF_));
lp->rxdma_active = 1;
lp->current_rx_skb = skb;
- SMC_PULL_DATA(data, (pkt_len+2+15) & ~15);
+ SMC_PULL_DATA(lp, data, (pkt_len+2+15) & ~15);
/* Packet processing deferred to DMA RX interrupt */
}
#else
- SMC_SET_RX_CFG(RX_CFG_RX_END_ALGN4_ | ((2<<8) & RX_CFG_RXDOFF_));
- SMC_PULL_DATA(data, pkt_len+2+3);
+ SMC_SET_RX_CFG(lp, RX_CFG_RX_END_ALGN4_ | ((2<<8) & RX_CFG_RXDOFF_));
+ SMC_PULL_DATA(lp, data, pkt_len+2+3);
- DBG(SMC_DEBUG_PKTS, "%s: Received packet\n", dev->name,);
+ DBG(SMC_DEBUG_PKTS, "%s: Received packet\n", dev->name);
PRINT_PKT(data, ((pkt_len - 4) <= 64) ? pkt_len - 4 : 64);
- dev->last_rx = jiffies;
- skb->dev = dev;
skb->protocol = eth_type_trans(skb, dev);
netif_rx(skb);
- lp->stats.rx_packets++;
- lp->stats.rx_bytes += pkt_len-4;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += pkt_len-4;
#endif
}
}
static void smc911x_hardware_send_pkt(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
- unsigned long ioaddr = dev->base_addr;
struct sk_buff *skb;
unsigned int cmdA, cmdB, len;
unsigned char *buf;
- unsigned long flags;
- DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, "%s: --> %s\n", dev->name, __func__);
BUG_ON(lp->pending_tx_skb == NULL);
skb = lp->pending_tx_skb;
DBG(SMC_DEBUG_TX, "%s: TX PKT LENGTH 0x%04x (%d) BUF 0x%p CMDA 0x%08x CMDB 0x%08x\n",
dev->name, len, len, buf, cmdA, cmdB);
- SMC_SET_TX_FIFO(cmdA);
- SMC_SET_TX_FIFO(cmdB);
+ SMC_SET_TX_FIFO(lp, cmdA);
+ SMC_SET_TX_FIFO(lp, cmdB);
DBG(SMC_DEBUG_PKTS, "%s: Transmitted packet\n", dev->name);
PRINT_PKT(buf, len <= 64 ? len : 64);
/* Send pkt via PIO or DMA */
#ifdef SMC_USE_DMA
lp->current_tx_skb = skb;
- SMC_PUSH_DATA(buf, len);
+ SMC_PUSH_DATA(lp, buf, len);
/* DMA complete IRQ will free buffer and set jiffies */
#else
- SMC_PUSH_DATA(buf, len);
+ SMC_PUSH_DATA(lp, buf, len);
dev->trans_start = jiffies;
- dev_kfree_skb(skb);
+ dev_kfree_skb_irq(skb);
#endif
- spin_lock_irqsave(&lp->lock, flags);
if (!lp->tx_throttle) {
netif_wake_queue(dev);
}
- spin_unlock_irqrestore(&lp->lock, flags);
- SMC_ENABLE_INT(INT_EN_TDFA_EN_ | INT_EN_TSFL_EN_);
+ SMC_ENABLE_INT(lp, INT_EN_TDFA_EN_ | INT_EN_TSFL_EN_);
}
/*
static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
- unsigned long ioaddr = dev->base_addr;
unsigned int free;
unsigned long flags;
DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, "%s: --> %s\n",
- dev->name, __FUNCTION__);
+ dev->name, __func__);
+
+ spin_lock_irqsave(&lp->lock, flags);
BUG_ON(lp->pending_tx_skb != NULL);
- free = SMC_GET_TX_FIFO_INF() & TX_FIFO_INF_TDFREE_;
+ free = SMC_GET_TX_FIFO_INF(lp) & TX_FIFO_INF_TDFREE_;
DBG(SMC_DEBUG_TX, "%s: TX free space %d\n", dev->name, free);
/* Turn off the flow when running out of space in FIFO */
if (free <= SMC911X_TX_FIFO_LOW_THRESHOLD) {
DBG(SMC_DEBUG_TX, "%s: Disabling data flow due to low FIFO space (%d)\n",
dev->name, free);
- spin_lock_irqsave(&lp->lock, flags);
/* Reenable when at least 1 packet of size MTU present */
- SMC_SET_FIFO_TDA((SMC911X_TX_FIFO_LOW_THRESHOLD)/64);
+ SMC_SET_FIFO_TDA(lp, (SMC911X_TX_FIFO_LOW_THRESHOLD)/64);
lp->tx_throttle = 1;
netif_stop_queue(dev);
- spin_unlock_irqrestore(&lp->lock, flags);
}
/* Drop packets when we run out of space in TX FIFO
printk("%s: No Tx free space %d < %d\n",
dev->name, free, skb->len);
lp->pending_tx_skb = NULL;
- lp->stats.tx_errors++;
- lp->stats.tx_dropped++;
+ dev->stats.tx_errors++;
+ dev->stats.tx_dropped++;
+ spin_unlock_irqrestore(&lp->lock, flags);
dev_kfree_skb(skb);
- return 0;
+ return NETDEV_TX_OK;
}
#ifdef SMC_USE_DMA
/* If the DMA is already running then defer this packet Tx until
* the DMA IRQ starts it
*/
- spin_lock_irqsave(&lp->lock, flags);
if (lp->txdma_active) {
DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, "%s: Tx DMA running, deferring packet\n", dev->name);
lp->pending_tx_skb = skb;
netif_stop_queue(dev);
spin_unlock_irqrestore(&lp->lock, flags);
- return 0;
+ return NETDEV_TX_OK;
} else {
DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, "%s: Activating Tx DMA\n", dev->name);
lp->txdma_active = 1;
}
- spin_unlock_irqrestore(&lp->lock, flags);
}
#endif
lp->pending_tx_skb = skb;
smc911x_hardware_send_pkt(dev);
+ spin_unlock_irqrestore(&lp->lock, flags);
- return 0;
+ return NETDEV_TX_OK;
}
/*
*/
static void smc911x_tx(struct net_device *dev)
{
- unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
unsigned int tx_status;
DBG(SMC_DEBUG_FUNC | SMC_DEBUG_TX, "%s: --> %s\n",
- dev->name, __FUNCTION__);
+ dev->name, __func__);
/* Collect the TX status */
- while (((SMC_GET_TX_FIFO_INF() & TX_FIFO_INF_TSUSED_) >> 16) != 0) {
+ while (((SMC_GET_TX_FIFO_INF(lp) & TX_FIFO_INF_TSUSED_) >> 16) != 0) {
DBG(SMC_DEBUG_TX, "%s: Tx stat FIFO used 0x%04x\n",
dev->name,
- (SMC_GET_TX_FIFO_INF() & TX_FIFO_INF_TSUSED_) >> 16);
- tx_status = SMC_GET_TX_STS_FIFO();
- lp->stats.tx_packets++;
- lp->stats.tx_bytes+=tx_status>>16;
+ (SMC_GET_TX_FIFO_INF(lp) & TX_FIFO_INF_TSUSED_) >> 16);
+ tx_status = SMC_GET_TX_STS_FIFO(lp);
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes+=tx_status>>16;
DBG(SMC_DEBUG_TX, "%s: Tx FIFO tag 0x%04x status 0x%04x\n",
dev->name, (tx_status & 0xffff0000) >> 16,
tx_status & 0x0000ffff);
* full-duplex mode */
if ((tx_status & TX_STS_ES_) && !(lp->ctl_rfduplx &&
!(tx_status & 0x00000306))) {
- lp->stats.tx_errors++;
+ dev->stats.tx_errors++;
}
if (tx_status & TX_STS_MANY_COLL_) {
- lp->stats.collisions+=16;
- lp->stats.tx_aborted_errors++;
+ dev->stats.collisions+=16;
+ dev->stats.tx_aborted_errors++;
} else {
- lp->stats.collisions+=(tx_status & TX_STS_COLL_CNT_) >> 3;
+ dev->stats.collisions+=(tx_status & TX_STS_COLL_CNT_) >> 3;
}
/* carrier error only has meaning for half-duplex communication */
if ((tx_status & (TX_STS_LOC_ | TX_STS_NO_CARR_)) &&
!lp->ctl_rfduplx) {
- lp->stats.tx_carrier_errors++;
+ dev->stats.tx_carrier_errors++;
}
if (tx_status & TX_STS_LATE_COLL_) {
- lp->stats.collisions++;
- lp->stats.tx_aborted_errors++;
+ dev->stats.collisions++;
+ dev->stats.tx_aborted_errors++;
}
}
}
static int smc911x_phy_read(struct net_device *dev, int phyaddr, int phyreg)
{
- unsigned long ioaddr = dev->base_addr;
+ struct smc911x_local *lp = netdev_priv(dev);
unsigned int phydata;
- SMC_GET_MII(phyreg, phyaddr, phydata);
+ SMC_GET_MII(lp, phyreg, phyaddr, phydata);
DBG(SMC_DEBUG_MISC, "%s: phyaddr=0x%x, phyreg=0x%02x, phydata=0x%04x\n",
- __FUNCTION__, phyaddr, phyreg, phydata);
+ __func__, phyaddr, phyreg, phydata);
return phydata;
}
static void smc911x_phy_write(struct net_device *dev, int phyaddr, int phyreg,
int phydata)
{
- unsigned long ioaddr = dev->base_addr;
+ struct smc911x_local *lp = netdev_priv(dev);
DBG(SMC_DEBUG_MISC, "%s: phyaddr=0x%x, phyreg=0x%x, phydata=0x%x\n",
- __FUNCTION__, phyaddr, phyreg, phydata);
+ __func__, phyaddr, phyreg, phydata);
- SMC_SET_MII(phyreg, phyaddr, phydata);
+ SMC_SET_MII(lp, phyreg, phyaddr, phydata);
}
/*
*/
static void smc911x_phy_detect(struct net_device *dev)
{
- unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
int phyaddr;
unsigned int cfg, id1, id2;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
lp->phy_type = 0;
* PHY#1 to PHY#31, and then PHY#0 last.
*/
switch(lp->version) {
- case 0x115:
- case 0x117:
- cfg = SMC_GET_HW_CFG();
+ case CHIP_9115:
+ case CHIP_9117:
+ case CHIP_9215:
+ case CHIP_9217:
+ cfg = SMC_GET_HW_CFG(lp);
if (cfg & HW_CFG_EXT_PHY_DET_) {
cfg &= ~HW_CFG_PHY_CLK_SEL_;
cfg |= HW_CFG_PHY_CLK_SEL_CLK_DIS_;
- SMC_SET_HW_CFG(cfg);
+ SMC_SET_HW_CFG(lp, cfg);
udelay(10); /* Wait for clocks to stop */
cfg |= HW_CFG_EXT_PHY_EN_;
- SMC_SET_HW_CFG(cfg);
+ SMC_SET_HW_CFG(lp, cfg);
udelay(10); /* Wait for clocks to stop */
cfg &= ~HW_CFG_PHY_CLK_SEL_;
cfg |= HW_CFG_PHY_CLK_SEL_EXT_PHY_;
- SMC_SET_HW_CFG(cfg);
+ SMC_SET_HW_CFG(lp, cfg);
udelay(10); /* Wait for clocks to stop */
cfg |= HW_CFG_SMI_SEL_;
- SMC_SET_HW_CFG(cfg);
+ SMC_SET_HW_CFG(lp, cfg);
for (phyaddr = 1; phyaddr < 32; ++phyaddr) {
/* Read the PHY identifiers */
- SMC_GET_PHY_ID1(phyaddr & 31, id1);
- SMC_GET_PHY_ID2(phyaddr & 31, id2);
+ SMC_GET_PHY_ID1(lp, phyaddr & 31, id1);
+ SMC_GET_PHY_ID2(lp, phyaddr & 31, id2);
/* Make sure it is a valid identifier */
if (id1 != 0x0000 && id1 != 0xffff &&
break;
}
}
+ if (phyaddr < 32)
+ /* Found an external PHY */
+ break;
}
default:
/* Internal media only */
- SMC_GET_PHY_ID1(1, id1);
- SMC_GET_PHY_ID2(1, id2);
+ SMC_GET_PHY_ID1(lp, 1, id1);
+ SMC_GET_PHY_ID2(lp, 1, id2);
/* Save the PHY's address */
lp->mii.phy_id = 1;
lp->phy_type = id1 << 16 | id2;
static int smc911x_phy_fixed(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
- unsigned long ioaddr = dev->base_addr;
int phyaddr = lp->mii.phy_id;
int bmcr;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
/* Enter Link Disable state */
- SMC_GET_PHY_BMCR(phyaddr, bmcr);
+ SMC_GET_PHY_BMCR(lp, phyaddr, bmcr);
bmcr |= BMCR_PDOWN;
- SMC_SET_PHY_BMCR(phyaddr, bmcr);
+ SMC_SET_PHY_BMCR(lp, phyaddr, bmcr);
/*
* Set our fixed capabilities
bmcr |= BMCR_SPEED100;
/* Write our capabilities to the phy control register */
- SMC_SET_PHY_BMCR(phyaddr, bmcr);
+ SMC_SET_PHY_BMCR(lp, phyaddr, bmcr);
/* Re-Configure the Receive/Phy Control register */
bmcr &= ~BMCR_PDOWN;
- SMC_SET_PHY_BMCR(phyaddr, bmcr);
+ SMC_SET_PHY_BMCR(lp, phyaddr, bmcr);
return 1;
}
static int smc911x_phy_reset(struct net_device *dev, int phy)
{
struct smc911x_local *lp = netdev_priv(dev);
- unsigned long ioaddr = dev->base_addr;
int timeout;
unsigned long flags;
unsigned int reg;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s()\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s()\n", dev->name, __func__);
spin_lock_irqsave(&lp->lock, flags);
- reg = SMC_GET_PMT_CTRL();
+ reg = SMC_GET_PMT_CTRL(lp);
reg &= ~0xfffff030;
reg |= PMT_CTRL_PHY_RST_;
- SMC_SET_PMT_CTRL(reg);
+ SMC_SET_PMT_CTRL(lp, reg);
spin_unlock_irqrestore(&lp->lock, flags);
for (timeout = 2; timeout; timeout--) {
msleep(50);
spin_lock_irqsave(&lp->lock, flags);
- reg = SMC_GET_PMT_CTRL();
+ reg = SMC_GET_PMT_CTRL(lp);
spin_unlock_irqrestore(&lp->lock, flags);
if (!(reg & PMT_CTRL_PHY_RST_)) {
/* extra delay required because the phy may
*/
static void smc911x_phy_powerdown(struct net_device *dev, int phy)
{
- unsigned long ioaddr = dev->base_addr;
+ struct smc911x_local *lp = netdev_priv(dev);
unsigned int bmcr;
/* Enter Link Disable state */
- SMC_GET_PHY_BMCR(phy, bmcr);
+ SMC_GET_PHY_BMCR(lp, phy, bmcr);
bmcr |= BMCR_PDOWN;
- SMC_SET_PHY_BMCR(phy, bmcr);
+ SMC_SET_PHY_BMCR(lp, phy, bmcr);
}
/*
static void smc911x_phy_check_media(struct net_device *dev, int init)
{
struct smc911x_local *lp = netdev_priv(dev);
- unsigned long ioaddr = dev->base_addr;
int phyaddr = lp->mii.phy_id;
unsigned int bmcr, cr;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
if (mii_check_media(&lp->mii, netif_msg_link(lp), init)) {
/* duplex state has changed */
- SMC_GET_PHY_BMCR(phyaddr, bmcr);
- SMC_GET_MAC_CR(cr);
+ SMC_GET_PHY_BMCR(lp, phyaddr, bmcr);
+ SMC_GET_MAC_CR(lp, cr);
if (lp->mii.full_duplex) {
DBG(SMC_DEBUG_MISC, "%s: Configuring for full-duplex mode\n", dev->name);
bmcr |= BMCR_FULLDPLX;
bmcr &= ~BMCR_FULLDPLX;
cr &= ~MAC_CR_RCVOWN_;
}
- SMC_SET_PHY_BMCR(phyaddr, bmcr);
- SMC_SET_MAC_CR(cr);
+ SMC_SET_PHY_BMCR(lp, phyaddr, bmcr);
+ SMC_SET_MAC_CR(lp, cr);
}
}
* of autonegotiation.) If the RPC ANEG bit is cleared, the selection
* is controlled by the RPC SPEED and RPC DPLX bits.
*/
-static void smc911x_phy_configure(void *data)
+static void smc911x_phy_configure(struct work_struct *work)
{
- struct net_device *dev = data;
- struct smc911x_local *lp = netdev_priv(dev);
- unsigned long ioaddr = dev->base_addr;
+ struct smc911x_local *lp = container_of(work, struct smc911x_local,
+ phy_configure);
+ struct net_device *dev = lp->netdev;
int phyaddr = lp->mii.phy_id;
int my_phy_caps; /* My PHY capabilities */
int my_ad_caps; /* My Advertised capabilities */
int status;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s()\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s()\n", dev->name, __func__);
/*
* We should not be called if phy_type is zero.
*/
if (lp->phy_type == 0)
- goto smc911x_phy_configure_exit;
+ return;
if (smc911x_phy_reset(dev, phyaddr)) {
printk("%s: PHY reset timed out\n", dev->name);
- goto smc911x_phy_configure_exit;
+ return;
}
spin_lock_irqsave(&lp->lock, flags);
* Enable PHY Interrupts (for register 18)
* Interrupts listed here are enabled
*/
- SMC_SET_PHY_INT_MASK(phyaddr, PHY_INT_MASK_ENERGY_ON_ |
+ SMC_SET_PHY_INT_MASK(lp, phyaddr, PHY_INT_MASK_ENERGY_ON_ |
PHY_INT_MASK_ANEG_COMP_ | PHY_INT_MASK_REMOTE_FAULT_ |
PHY_INT_MASK_LINK_DOWN_);
}
/* Copy our capabilities from MII_BMSR to MII_ADVERTISE */
- SMC_GET_PHY_BMSR(phyaddr, my_phy_caps);
+ SMC_GET_PHY_BMSR(lp, phyaddr, my_phy_caps);
if (!(my_phy_caps & BMSR_ANEGCAPABLE)) {
printk(KERN_INFO "Auto negotiation NOT supported\n");
smc911x_phy_fixed(dev);
my_ad_caps &= ~(ADVERTISE_100FULL|ADVERTISE_10FULL);
/* Update our Auto-Neg Advertisement Register */
- SMC_SET_PHY_MII_ADV(phyaddr, my_ad_caps);
+ SMC_SET_PHY_MII_ADV(lp, phyaddr, my_ad_caps);
lp->mii.advertising = my_ad_caps;
/*
* the link does not come up.
*/
udelay(10);
- SMC_GET_PHY_MII_ADV(phyaddr, status);
+ SMC_GET_PHY_MII_ADV(lp, phyaddr, status);
DBG(SMC_DEBUG_MISC, "%s: phy caps=0x%04x\n", dev->name, my_phy_caps);
DBG(SMC_DEBUG_MISC, "%s: phy advertised caps=0x%04x\n", dev->name, my_ad_caps);
/* Restart auto-negotiation process in order to advertise my caps */
- SMC_SET_PHY_BMCR(phyaddr, BMCR_ANENABLE | BMCR_ANRESTART);
+ SMC_SET_PHY_BMCR(lp, phyaddr, BMCR_ANENABLE | BMCR_ANRESTART);
smc911x_phy_check_media(dev, 1);
smc911x_phy_configure_exit:
spin_unlock_irqrestore(&lp->lock, flags);
- lp->work_pending = 0;
}
/*
static void smc911x_phy_interrupt(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
- unsigned long ioaddr = dev->base_addr;
int phyaddr = lp->mii.phy_id;
int status;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
if (lp->phy_type == 0)
return;
smc911x_phy_check_media(dev, 0);
/* read to clear status bits */
- SMC_GET_PHY_INT_SRC(phyaddr,status);
+ SMC_GET_PHY_INT_SRC(lp, phyaddr,status);
DBG(SMC_DEBUG_MISC, "%s: PHY interrupt status 0x%04x\n",
dev->name, status & 0xffff);
DBG(SMC_DEBUG_MISC, "%s: AFC_CFG 0x%08x\n",
- dev->name, SMC_GET_AFC_CFG());
+ dev->name, SMC_GET_AFC_CFG(lp));
}
/*--- END PHY CONTROL AND CONFIGURATION-------------------------------------*/
* This is the main routine of the driver, to handle the device when
* it needs some attention.
*/
-static irqreturn_t smc911x_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t smc911x_interrupt(int irq, void *dev_id)
{
struct net_device *dev = dev_id;
- unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
unsigned int status, mask, timeout;
unsigned int rx_overrun=0, cr, pkts;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
spin_lock_irqsave(&lp->lock, flags);
/* Spurious interrupt check */
- if ((SMC_GET_IRQ_CFG() & (INT_CFG_IRQ_INT_ | INT_CFG_IRQ_EN_)) !=
+ if ((SMC_GET_IRQ_CFG(lp) & (INT_CFG_IRQ_INT_ | INT_CFG_IRQ_EN_)) !=
(INT_CFG_IRQ_INT_ | INT_CFG_IRQ_EN_)) {
+ spin_unlock_irqrestore(&lp->lock, flags);
return IRQ_NONE;
}
- mask = SMC_GET_INT_EN();
- SMC_SET_INT_EN(0);
+ mask = SMC_GET_INT_EN(lp);
+ SMC_SET_INT_EN(lp, 0);
/* set a timeout value, so I don't stay here forever */
timeout = 8;
do {
- status = SMC_GET_INT();
+ status = SMC_GET_INT(lp);
DBG(SMC_DEBUG_MISC, "%s: INT 0x%08x MASK 0x%08x OUTSIDE MASK 0x%08x\n",
dev->name, status, mask, status & ~mask);
/* Handle SW interrupt condition */
if (status & INT_STS_SW_INT_) {
- SMC_ACK_INT(INT_STS_SW_INT_);
+ SMC_ACK_INT(lp, INT_STS_SW_INT_);
mask &= ~INT_EN_SW_INT_EN_;
}
/* Handle various error conditions */
if (status & INT_STS_RXE_) {
- SMC_ACK_INT(INT_STS_RXE_);
- lp->stats.rx_errors++;
+ SMC_ACK_INT(lp, INT_STS_RXE_);
+ dev->stats.rx_errors++;
}
if (status & INT_STS_RXDFH_INT_) {
- SMC_ACK_INT(INT_STS_RXDFH_INT_);
- lp->stats.rx_dropped+=SMC_GET_RX_DROP();
+ SMC_ACK_INT(lp, INT_STS_RXDFH_INT_);
+ dev->stats.rx_dropped+=SMC_GET_RX_DROP(lp);
}
/* Undocumented interrupt-what is the right thing to do here? */
if (status & INT_STS_RXDF_INT_) {
- SMC_ACK_INT(INT_STS_RXDF_INT_);
+ SMC_ACK_INT(lp, INT_STS_RXDF_INT_);
}
/* Rx Data FIFO exceeds set level */
if (status & INT_STS_RDFL_) {
if (IS_REV_A(lp->revision)) {
rx_overrun=1;
- SMC_GET_MAC_CR(cr);
+ SMC_GET_MAC_CR(lp, cr);
cr &= ~MAC_CR_RXEN_;
- SMC_SET_MAC_CR(cr);
+ SMC_SET_MAC_CR(lp, cr);
DBG(SMC_DEBUG_RX, "%s: RX overrun\n", dev->name);
- lp->stats.rx_errors++;
- lp->stats.rx_fifo_errors++;
+ dev->stats.rx_errors++;
+ dev->stats.rx_fifo_errors++;
}
- SMC_ACK_INT(INT_STS_RDFL_);
+ SMC_ACK_INT(lp, INT_STS_RDFL_);
}
if (status & INT_STS_RDFO_) {
if (!IS_REV_A(lp->revision)) {
- SMC_GET_MAC_CR(cr);
+ SMC_GET_MAC_CR(lp, cr);
cr &= ~MAC_CR_RXEN_;
- SMC_SET_MAC_CR(cr);
+ SMC_SET_MAC_CR(lp, cr);
rx_overrun=1;
DBG(SMC_DEBUG_RX, "%s: RX overrun\n", dev->name);
- lp->stats.rx_errors++;
- lp->stats.rx_fifo_errors++;
+ dev->stats.rx_errors++;
+ dev->stats.rx_fifo_errors++;
}
- SMC_ACK_INT(INT_STS_RDFO_);
+ SMC_ACK_INT(lp, INT_STS_RDFO_);
}
/* Handle receive condition */
if ((status & INT_STS_RSFL_) || rx_overrun) {
unsigned int fifo;
DBG(SMC_DEBUG_RX, "%s: RX irq\n", dev->name);
- fifo = SMC_GET_RX_FIFO_INF();
+ fifo = SMC_GET_RX_FIFO_INF(lp);
pkts = (fifo & RX_FIFO_INF_RXSUSED_) >> 16;
DBG(SMC_DEBUG_RX, "%s: Rx FIFO pkts %d, bytes %d\n",
dev->name, pkts, fifo & 0xFFFF );
DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA,
"%s: RX DMA active\n", dev->name);
/* The DMA is already running so up the IRQ threshold */
- fifo = SMC_GET_FIFO_INT() & ~0xFF;
+ fifo = SMC_GET_FIFO_INT(lp) & ~0xFF;
fifo |= pkts & 0xFF;
DBG(SMC_DEBUG_RX,
"%s: Setting RX stat FIFO threshold to %d\n",
dev->name, fifo & 0xff);
- SMC_SET_FIFO_INT(fifo);
+ SMC_SET_FIFO_INT(lp, fifo);
} else
#endif
smc911x_rcv(dev);
}
- SMC_ACK_INT(INT_STS_RSFL_);
+ SMC_ACK_INT(lp, INT_STS_RSFL_);
}
/* Handle transmit FIFO available */
if (status & INT_STS_TDFA_) {
DBG(SMC_DEBUG_TX, "%s: TX data FIFO space available irq\n", dev->name);
- SMC_SET_FIFO_TDA(0xFF);
+ SMC_SET_FIFO_TDA(lp, 0xFF);
lp->tx_throttle = 0;
#ifdef SMC_USE_DMA
if (!lp->txdma_active)
#endif
netif_wake_queue(dev);
- SMC_ACK_INT(INT_STS_TDFA_);
+ SMC_ACK_INT(lp, INT_STS_TDFA_);
}
/* Handle transmit done condition */
#if 1
if (status & (INT_STS_TSFL_ | INT_STS_GPT_INT_)) {
DBG(SMC_DEBUG_TX | SMC_DEBUG_MISC,
"%s: Tx stat FIFO limit (%d) /GPT irq\n",
- dev->name, (SMC_GET_FIFO_INT() & 0x00ff0000) >> 16);
+ dev->name, (SMC_GET_FIFO_INT(lp) & 0x00ff0000) >> 16);
smc911x_tx(dev);
- SMC_SET_GPT_CFG(GPT_CFG_TIMER_EN_ | 10000);
- SMC_ACK_INT(INT_STS_TSFL_);
- SMC_ACK_INT(INT_STS_TSFL_ | INT_STS_GPT_INT_);
+ SMC_SET_GPT_CFG(lp, GPT_CFG_TIMER_EN_ | 10000);
+ SMC_ACK_INT(lp, INT_STS_TSFL_);
+ SMC_ACK_INT(lp, INT_STS_TSFL_ | INT_STS_GPT_INT_);
}
#else
if (status & INT_STS_TSFL_) {
- DBG(SMC_DEBUG_TX, "%s: TX status FIFO limit (%d) irq \n", dev->name, );
+ DBG(SMC_DEBUG_TX, "%s: TX status FIFO limit (%d) irq\n", dev->name, );
smc911x_tx(dev);
- SMC_ACK_INT(INT_STS_TSFL_);
+ SMC_ACK_INT(lp, INT_STS_TSFL_);
}
if (status & INT_STS_GPT_INT_) {
DBG(SMC_DEBUG_RX, "%s: IRQ_CFG 0x%08x FIFO_INT 0x%08x RX_CFG 0x%08x\n",
dev->name,
- SMC_GET_IRQ_CFG(),
- SMC_GET_FIFO_INT(),
- SMC_GET_RX_CFG());
+ SMC_GET_IRQ_CFG(lp),
+ SMC_GET_FIFO_INT(lp),
+ SMC_GET_RX_CFG(lp));
DBG(SMC_DEBUG_RX, "%s: Rx Stat FIFO Used 0x%02x "
"Data FIFO Used 0x%04x Stat FIFO 0x%08x\n",
dev->name,
- (SMC_GET_RX_FIFO_INF() & 0x00ff0000) >> 16,
- SMC_GET_RX_FIFO_INF() & 0xffff,
- SMC_GET_RX_STS_FIFO_PEEK());
- SMC_SET_GPT_CFG(GPT_CFG_TIMER_EN_ | 10000);
- SMC_ACK_INT(INT_STS_GPT_INT_);
+ (SMC_GET_RX_FIFO_INF(lp) & 0x00ff0000) >> 16,
+ SMC_GET_RX_FIFO_INF(lp) & 0xffff,
+ SMC_GET_RX_STS_FIFO_PEEK(lp));
+ SMC_SET_GPT_CFG(lp, GPT_CFG_TIMER_EN_ | 10000);
+ SMC_ACK_INT(lp, INT_STS_GPT_INT_);
}
#endif
- /* Handle PHY interupt condition */
+ /* Handle PHY interrupt condition */
if (status & INT_STS_PHY_INT_) {
DBG(SMC_DEBUG_MISC, "%s: PHY irq\n", dev->name);
smc911x_phy_interrupt(dev);
- SMC_ACK_INT(INT_STS_PHY_INT_);
+ SMC_ACK_INT(lp, INT_STS_PHY_INT_);
}
} while (--timeout);
/* restore mask state */
- SMC_SET_INT_EN(mask);
+ SMC_SET_INT_EN(lp, mask);
DBG(SMC_DEBUG_MISC, "%s: Interrupt done (%d loops)\n",
dev->name, 8-timeout);
spin_unlock_irqrestore(&lp->lock, flags);
- DBG(3, "%s: Interrupt done (%d loops)\n", dev->name, 8-timeout);
-
return IRQ_HANDLED;
}
#ifdef SMC_USE_DMA
static void
-smc911x_tx_dma_irq(int dma, void *data, struct pt_regs *regs)
+smc911x_tx_dma_irq(int dma, void *data)
{
struct net_device *dev = (struct net_device *)data;
struct smc911x_local *lp = netdev_priv(dev);
struct sk_buff *skb = lp->current_tx_skb;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
DBG(SMC_DEBUG_TX | SMC_DEBUG_DMA, "%s: TX DMA irq handler\n", dev->name);
/* Clear the DMA interrupt sources */
"%s: TX DMA irq completed\n", dev->name);
}
static void
-smc911x_rx_dma_irq(int dma, void *data, struct pt_regs *regs)
+smc911x_rx_dma_irq(int dma, void *data)
{
struct net_device *dev = (struct net_device *)data;
unsigned long ioaddr = dev->base_addr;
unsigned long flags;
unsigned int pkts;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
DBG(SMC_DEBUG_RX | SMC_DEBUG_DMA, "%s: RX DMA irq handler\n", dev->name);
/* Clear the DMA interrupt sources */
SMC_DMA_ACK_IRQ(dev, dma);
BUG_ON(skb == NULL);
lp->current_rx_skb = NULL;
PRINT_PKT(skb->data, skb->len);
- dev->last_rx = jiffies;
- skb->dev = dev;
skb->protocol = eth_type_trans(skb, dev);
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += skb->len;
netif_rx(skb);
- lp->stats.rx_packets++;
- lp->stats.rx_bytes += skb->len;
spin_lock_irqsave(&lp->lock, flags);
- pkts = (SMC_GET_RX_FIFO_INF() & RX_FIFO_INF_RXSUSED_) >> 16;
+ pkts = (SMC_GET_RX_FIFO_INF(lp) & RX_FIFO_INF_RXSUSED_) >> 16;
if (pkts != 0) {
smc911x_rcv(dev);
}else {
static void smc911x_poll_controller(struct net_device *dev)
{
disable_irq(dev->irq);
- smc911x_interrupt(dev->irq, dev, NULL);
+ smc911x_interrupt(dev->irq, dev);
enable_irq(dev->irq);
}
#endif
static void smc911x_timeout(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
- unsigned long ioaddr = dev->base_addr;
int status, mask;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
spin_lock_irqsave(&lp->lock, flags);
- status = SMC_GET_INT();
- mask = SMC_GET_INT_EN();
+ status = SMC_GET_INT(lp);
+ mask = SMC_GET_INT_EN(lp);
spin_unlock_irqrestore(&lp->lock, flags);
- DBG(SMC_DEBUG_MISC, "%s: INT 0x%02x MASK 0x%02x \n",
+ DBG(SMC_DEBUG_MISC, "%s: INT 0x%02x MASK 0x%02x\n",
dev->name, status, mask);
/* Dump the current TX FIFO contents and restart */
- mask = SMC_GET_TX_CFG();
- SMC_SET_TX_CFG(mask | TX_CFG_TXS_DUMP_ | TX_CFG_TXD_DUMP_);
+ mask = SMC_GET_TX_CFG(lp);
+ SMC_SET_TX_CFG(lp, mask | TX_CFG_TXS_DUMP_ | TX_CFG_TXD_DUMP_);
/*
* Reconfiguring the PHY doesn't seem like a bad idea here, but
* smc911x_phy_configure() calls msleep() which calls schedule_timeout()
* which calls schedule(). Hence we use a work queue.
*/
- if (lp->phy_type != 0) {
- if (schedule_work(&lp->phy_configure)) {
- lp->work_pending = 1;
- }
- }
+ if (lp->phy_type != 0)
+ schedule_work(&lp->phy_configure);
/* We can accept TX packets again */
dev->trans_start = jiffies;
static void smc911x_set_multicast_list(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
- unsigned long ioaddr = dev->base_addr;
unsigned int multicast_table[2];
unsigned int mcr, update_multicast = 0;
unsigned long flags;
- /* table for flipping the order of 5 bits */
- static const unsigned char invert5[] =
- {0x00, 0x10, 0x08, 0x18, 0x04, 0x14, 0x0C, 0x1C,
- 0x02, 0x12, 0x0A, 0x1A, 0x06, 0x16, 0x0E, 0x1E,
- 0x01, 0x11, 0x09, 0x19, 0x05, 0x15, 0x0D, 0x1D,
- 0x03, 0x13, 0x0B, 0x1B, 0x07, 0x17, 0x0F, 0x1F};
-
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
spin_lock_irqsave(&lp->lock, flags);
- SMC_GET_MAC_CR(mcr);
+ SMC_GET_MAC_CR(lp, mcr);
spin_unlock_irqrestore(&lp->lock, flags);
if (dev->flags & IFF_PROMISC) {
* I don't need to zero the multicast table, because the flag is
* checked before the table is
*/
- else if (dev->flags & IFF_ALLMULTI || dev->mc_count > 16) {
+ else if (dev->flags & IFF_ALLMULTI || netdev_mc_count(dev) > 16) {
DBG(SMC_DEBUG_MISC, "%s: RCR_ALMUL\n", dev->name);
mcr |= MAC_CR_MCPAS_;
}
* the number of the 32 bit register, while the low 5 bits are the bit
* within that register.
*/
- else if (dev->mc_count) {
- int i;
- struct dev_mc_list *cur_addr;
+ else if (!netdev_mc_empty(dev)) {
+ struct netdev_hw_addr *ha;
/* Set the Hash perfec mode */
mcr |= MAC_CR_HPFILT_;
/* start with a table of all zeros: reject all */
memset(multicast_table, 0, sizeof(multicast_table));
- cur_addr = dev->mc_list;
- for (i = 0; i < dev->mc_count; i++, cur_addr = cur_addr->next) {
- int position;
+ netdev_for_each_mc_addr(ha, dev) {
+ u32 position;
- /* do we have a pointer here? */
- if (!cur_addr)
- break;
/* make sure this is a multicast address -
shouldn't this be a given if we have it here ? */
- if (!(*cur_addr->dmi_addr & 1))
- continue;
+ if (!(*ha->addr & 1))
+ continue;
- /* only use the low order bits */
- position = crc32_le(~0, cur_addr->dmi_addr, 6) & 0x3f;
+ /* upper 6 bits are used as hash index */
+ position = ether_crc(ETH_ALEN, ha->addr)>>26;
- /* do some messy swapping to put the bit in the right spot */
- multicast_table[invert5[position&0x1F]&0x1] |=
- (1<<invert5[(position>>1)&0x1F]);
+ multicast_table[position>>5] |= 1 << (position&0x1f);
}
/* be sure I get rid of flags I might have set */
}
spin_lock_irqsave(&lp->lock, flags);
- SMC_SET_MAC_CR(mcr);
+ SMC_SET_MAC_CR(lp, mcr);
if (update_multicast) {
DBG(SMC_DEBUG_MISC,
"%s: update mcast hash table 0x%08x 0x%08x\n",
dev->name, multicast_table[0], multicast_table[1]);
- SMC_SET_HASHL(multicast_table[0]);
- SMC_SET_HASHH(multicast_table[1]);
+ SMC_SET_HASHL(lp, multicast_table[0]);
+ SMC_SET_HASHH(lp, multicast_table[1]);
}
spin_unlock_irqrestore(&lp->lock, flags);
}
static int
smc911x_open(struct net_device *dev)
{
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ struct smc911x_local *lp = netdev_priv(dev);
+
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
/*
* Check that the address is valid. If its not, refuse
* address using ifconfig eth0 hw ether xx:xx:xx:xx:xx:xx
*/
if (!is_valid_ether_addr(dev->dev_addr)) {
- PRINTK("%s: no valid ethernet hw addr\n", __FUNCTION__);
+ PRINTK("%s: no valid ethernet hw addr\n", __func__);
return -EINVAL;
}
smc911x_reset(dev);
/* Configure the PHY, initialize the link state */
- smc911x_phy_configure(dev);
+ smc911x_phy_configure(&lp->phy_configure);
/* Turn on Tx + Rx */
smc911x_enable(dev);
{
struct smc911x_local *lp = netdev_priv(dev);
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
netif_stop_queue(dev);
netif_carrier_off(dev);
if (lp->phy_type != 0) {
/* We need to ensure that no calls to
* smc911x_phy_configure are pending.
-
- * flush_scheduled_work() cannot be called because we
- * are running with the netlink semaphore held (from
- * devinet_ioctl()) and the pending work queue
- * contains linkwatch_event() (scheduled by
- * netif_carrier_off() above). linkwatch_event() also
- * wants the netlink semaphore.
*/
- while (lp->work_pending)
- schedule();
+ cancel_work_sync(&lp->phy_configure);
smc911x_phy_powerdown(dev, lp->mii.phy_id);
}
}
/*
- * Get the current statistics.
- * This may be called with the card open or closed.
- */
-static struct net_device_stats *smc911x_query_statistics(struct net_device *dev)
-{
- struct smc911x_local *lp = netdev_priv(dev);
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
-
-
- return &lp->stats;
-}
-
-/*
* Ethtool support
*/
static int
smc911x_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct smc911x_local *lp = netdev_priv(dev);
- unsigned long ioaddr = dev->base_addr;
int ret, status;
unsigned long flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
cmd->maxtxpkt = 1;
cmd->maxrxpkt = 1;
else
cmd->transceiver = XCVR_EXTERNAL;
cmd->port = 0;
- SMC_GET_PHY_SPECIAL(lp->mii.phy_id, status);
+ SMC_GET_PHY_SPECIAL(lp, lp->mii.phy_id, status);
cmd->duplex =
(status & (PHY_SPECIAL_SPD_10FULL_ | PHY_SPECIAL_SPD_100FULL_)) ?
DUPLEX_FULL : DUPLEX_HALF;
{
strncpy(info->driver, CARDNAME, sizeof(info->driver));
strncpy(info->version, version, sizeof(info->version));
- strncpy(info->bus_info, dev->class_dev.dev->bus_id, sizeof(info->bus_info));
+ strncpy(info->bus_info, dev_name(dev->dev.parent), sizeof(info->bus_info));
}
static int smc911x_ethtool_nwayreset(struct net_device *dev)
static void smc911x_ethtool_getregs(struct net_device *dev,
struct ethtool_regs* regs, void *buf)
{
- unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
unsigned long flags;
u32 reg,i,j=0;
regs->version = lp->version;
for(i=ID_REV;i<=E2P_CMD;i+=4) {
- data[j++] = SMC_inl(ioaddr,i);
+ data[j++] = SMC_inl(lp, i);
}
for(i=MAC_CR;i<=WUCSR;i++) {
spin_lock_irqsave(&lp->lock, flags);
- SMC_GET_MAC_CSR(i, reg);
+ SMC_GET_MAC_CSR(lp, i, reg);
spin_unlock_irqrestore(&lp->lock, flags);
data[j++] = reg;
}
for(i=0;i<=31;i++) {
spin_lock_irqsave(&lp->lock, flags);
- SMC_GET_MII(i, lp->mii.phy_id, reg);
+ SMC_GET_MII(lp, i, lp->mii.phy_id, reg);
spin_unlock_irqrestore(&lp->lock, flags);
data[j++] = reg & 0xFFFF;
}
static int smc911x_ethtool_wait_eeprom_ready(struct net_device *dev)
{
- unsigned long ioaddr = dev->base_addr;
+ struct smc911x_local *lp = netdev_priv(dev);
unsigned int timeout;
int e2p_cmd;
- e2p_cmd = SMC_GET_E2P_CMD();
+ e2p_cmd = SMC_GET_E2P_CMD(lp);
for(timeout=10;(e2p_cmd & E2P_CMD_EPC_BUSY_) && timeout; timeout--) {
if (e2p_cmd & E2P_CMD_EPC_TIMEOUT_) {
PRINTK("%s: %s timeout waiting for EEPROM to respond\n",
- dev->name, __FUNCTION__);
+ dev->name, __func__);
return -EFAULT;
}
mdelay(1);
- e2p_cmd = SMC_GET_E2P_CMD();
+ e2p_cmd = SMC_GET_E2P_CMD(lp);
}
if (timeout == 0) {
PRINTK("%s: %s timeout waiting for EEPROM CMD not busy\n",
- dev->name, __FUNCTION__);
+ dev->name, __func__);
return -ETIMEDOUT;
}
return 0;
static inline int smc911x_ethtool_write_eeprom_cmd(struct net_device *dev,
int cmd, int addr)
{
- unsigned long ioaddr = dev->base_addr;
+ struct smc911x_local *lp = netdev_priv(dev);
int ret;
if ((ret = smc911x_ethtool_wait_eeprom_ready(dev))!=0)
return ret;
- SMC_SET_E2P_CMD(E2P_CMD_EPC_BUSY_ |
+ SMC_SET_E2P_CMD(lp, E2P_CMD_EPC_BUSY_ |
((cmd) & (0x7<<28)) |
((addr) & 0xFF));
return 0;
static inline int smc911x_ethtool_read_eeprom_byte(struct net_device *dev,
u8 *data)
{
- unsigned long ioaddr = dev->base_addr;
+ struct smc911x_local *lp = netdev_priv(dev);
int ret;
if ((ret = smc911x_ethtool_wait_eeprom_ready(dev))!=0)
return ret;
- *data = SMC_GET_E2P_DATA();
+ *data = SMC_GET_E2P_DATA(lp);
return 0;
}
static inline int smc911x_ethtool_write_eeprom_byte(struct net_device *dev,
u8 data)
{
- unsigned long ioaddr = dev->base_addr;
+ struct smc911x_local *lp = netdev_priv(dev);
int ret;
if ((ret = smc911x_ethtool_wait_eeprom_ready(dev))!=0)
return ret;
- SMC_SET_E2P_DATA(data);
+ SMC_SET_E2P_DATA(lp, data);
return 0;
}
return SMC911X_EEPROM_LEN;
}
-static struct ethtool_ops smc911x_ethtool_ops = {
+static const struct ethtool_ops smc911x_ethtool_ops = {
.get_settings = smc911x_ethtool_getsettings,
.set_settings = smc911x_ethtool_setsettings,
.get_drvinfo = smc911x_ethtool_getdrvinfo,
* This routine has a simple purpose -- make the SMC chip generate an
* interrupt, so an auto-detect routine can detect it, and find the IRQ,
*/
-static int __init smc911x_findirq(unsigned long ioaddr)
+static int __devinit smc911x_findirq(struct net_device *dev)
{
+ struct smc911x_local *lp = netdev_priv(dev);
int timeout = 20;
unsigned long cookie;
- DBG(SMC_DEBUG_FUNC, "--> %s\n", __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__);
cookie = probe_irq_on();
* Force a SW interrupt
*/
- SMC_SET_INT_EN(INT_EN_SW_INT_EN_);
+ SMC_SET_INT_EN(lp, INT_EN_SW_INT_EN_);
/*
* Wait until positive that the interrupt has been generated
do {
int int_status;
udelay(10);
- int_status = SMC_GET_INT_EN();
+ int_status = SMC_GET_INT_EN(lp);
if (int_status & INT_EN_SW_INT_EN_)
break; /* got the interrupt */
} while (--timeout);
*/
/* and disable all interrupts again */
- SMC_SET_INT_EN(0);
+ SMC_SET_INT_EN(lp, 0);
/* and return what I found */
return probe_irq_off(cookie);
}
+static const struct net_device_ops smc911x_netdev_ops = {
+ .ndo_open = smc911x_open,
+ .ndo_stop = smc911x_close,
+ .ndo_start_xmit = smc911x_hard_start_xmit,
+ .ndo_tx_timeout = smc911x_timeout,
+ .ndo_set_multicast_list = smc911x_set_multicast_list,
+ .ndo_change_mtu = eth_change_mtu,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_mac_address = eth_mac_addr,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = smc911x_poll_controller,
+#endif
+};
+
/*
* Function: smc911x_probe(unsigned long ioaddr)
*
* o actually GRAB the irq.
* o GRAB the region
*/
-static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
+static int __devinit smc911x_probe(struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
int i, retval;
unsigned int val, chip_id, revision;
const char *version_string;
+ unsigned long irq_flags;
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __func__);
/* First, see if the endian word is recognized */
- val = SMC_GET_BYTE_TEST();
+ val = SMC_GET_BYTE_TEST(lp);
DBG(SMC_DEBUG_MISC, "%s: endian probe returned 0x%04x\n", CARDNAME, val);
if (val != 0x87654321) {
- printk(KERN_ERR "Invalid chip endian 0x08%x\n",val);
+ printk(KERN_ERR "Invalid chip endian 0x%08x\n",val);
retval = -ENODEV;
goto err_out;
}
* recognize. These might need to be added to later,
* as future revisions could be added.
*/
- chip_id = SMC_GET_PN();
+ chip_id = SMC_GET_PN(lp);
DBG(SMC_DEBUG_MISC, "%s: id probe returned 0x%04x\n", CARDNAME, chip_id);
for(i=0;chip_ids[i].id != 0; i++) {
if (chip_ids[i].id == chip_id) break;
}
version_string = chip_ids[i].name;
- revision = SMC_GET_REV();
+ revision = SMC_GET_REV(lp);
DBG(SMC_DEBUG_MISC, "%s: revision = 0x%04x\n", CARDNAME, revision);
/* At this point I'll assume that the chip is an SMC911x. */
}
/* fill in some of the fields */
- dev->base_addr = ioaddr;
lp->version = chip_ids[i].id;
lp->revision = revision;
lp->tx_fifo_kb = tx_fifo_kb;
spin_lock_init(&lp->lock);
/* Get the MAC address */
- SMC_GET_MAC_ADDR(dev->dev_addr);
+ SMC_GET_MAC_ADDR(lp, dev->dev_addr);
/* now, reset the chip, and put it into a known state */
smc911x_reset(dev);
trials = 3;
while (trials--) {
- dev->irq = smc911x_findirq(ioaddr);
+ dev->irq = smc911x_findirq(dev);
if (dev->irq)
break;
/* kick the card and try again */
/* Fill in the fields of the device structure with ethernet values. */
ether_setup(dev);
- dev->open = smc911x_open;
- dev->stop = smc911x_close;
- dev->hard_start_xmit = smc911x_hard_start_xmit;
- dev->tx_timeout = smc911x_timeout;
+ dev->netdev_ops = &smc911x_netdev_ops;
dev->watchdog_timeo = msecs_to_jiffies(watchdog);
- dev->get_stats = smc911x_query_statistics;
- dev->set_multicast_list = smc911x_set_multicast_list;
dev->ethtool_ops = &smc911x_ethtool_ops;
-#ifdef CONFIG_NET_POLL_CONTROLLER
- dev->poll_controller = smc911x_poll_controller;
-#endif
- INIT_WORK(&lp->phy_configure, smc911x_phy_configure, dev);
+ INIT_WORK(&lp->phy_configure, smc911x_phy_configure);
lp->mii.phy_id_mask = 0x1f;
lp->mii.reg_num_mask = 0x1f;
lp->mii.force_media = 0;
lp->ctl_rfduplx = 1;
lp->ctl_rspeed = 100;
+#ifdef SMC_DYNAMIC_BUS_CONFIG
+ irq_flags = lp->cfg.irq_flags;
+#else
+ irq_flags = IRQF_SHARED | SMC_IRQ_SENSE;
+#endif
+
/* Grab the IRQ */
- retval = request_irq(dev->irq, &smc911x_interrupt, SA_SHIRQ, dev->name, dev);
+ retval = request_irq(dev->irq, smc911x_interrupt,
+ irq_flags, dev->name, dev);
if (retval)
goto err_out;
- set_irq_type(dev->irq, IRQT_FALLING);
-
#ifdef SMC_USE_DMA
lp->rxdma = SMC_DMA_REQUEST(dev, smc911x_rx_dma_irq);
lp->txdma = SMC_DMA_REQUEST(dev, smc911x_tx_dma_irq);
"set using ifconfig\n", dev->name);
} else {
/* Print the Ethernet address */
- printk("%s: Ethernet addr: ", dev->name);
- for (i = 0; i < 5; i++)
- printk("%2.2x:", dev->dev_addr[i]);
- printk("%2.2x\n", dev->dev_addr[5]);
+ printk("%s: Ethernet addr: %pM\n",
+ dev->name, dev->dev_addr);
}
if (lp->phy_type == 0) {
* 0 --> there is a device
* anything else, error
*/
-static int smc911x_drv_probe(struct platform_device *pdev)
+static int __devinit smc911x_drv_probe(struct platform_device *pdev)
{
struct net_device *ndev;
struct resource *res;
+ struct smc911x_local *lp;
unsigned int *addr;
int ret;
- DBG(SMC_DEBUG_FUNC, "--> %s\n", __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
ret = -ENODEV;
ret = -ENOMEM;
goto release_1;
}
- SET_MODULE_OWNER(ndev);
SET_NETDEV_DEV(ndev, &pdev->dev);
ndev->dma = (unsigned char)-1;
ndev->irq = platform_get_irq(pdev, 0);
+ lp = netdev_priv(ndev);
+ lp->netdev = ndev;
+#ifdef SMC_DYNAMIC_BUS_CONFIG
+ {
+ struct smc911x_platdata *pd = pdev->dev.platform_data;
+ if (!pd) {
+ ret = -EINVAL;
+ goto release_both;
+ }
+ memcpy(&lp->cfg, pd, sizeof(lp->cfg));
+ }
+#endif
addr = ioremap(res->start, SMC911X_IO_EXTENT);
if (!addr) {
}
platform_set_drvdata(pdev, ndev);
- ret = smc911x_probe(ndev, (unsigned long)addr);
+ lp->base = addr;
+ ndev->base_addr = res->start;
+ ret = smc911x_probe(ndev);
if (ret != 0) {
platform_set_drvdata(pdev, NULL);
iounmap(addr);
}
#ifdef SMC_USE_DMA
else {
- struct smc911x_local *lp = netdev_priv(ndev);
lp->physaddr = res->start;
lp->dev = &pdev->dev;
}
return ret;
}
-static int smc911x_drv_remove(struct platform_device *pdev)
+static int __devexit smc911x_drv_remove(struct platform_device *pdev)
{
struct net_device *ndev = platform_get_drvdata(pdev);
+ struct smc911x_local *lp = netdev_priv(ndev);
struct resource *res;
- DBG(SMC_DEBUG_FUNC, "--> %s\n", __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__);
platform_set_drvdata(pdev, NULL);
unregister_netdev(ndev);
#ifdef SMC_USE_DMA
{
- struct smc911x_local *lp = netdev_priv(ndev);
if (lp->rxdma != -1) {
SMC_DMA_FREE(dev, lp->rxdma);
}
}
}
#endif
- iounmap((void *)ndev->base_addr);
+ iounmap(lp->base);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(res->start, SMC911X_IO_EXTENT);
static int smc911x_drv_suspend(struct platform_device *dev, pm_message_t state)
{
struct net_device *ndev = platform_get_drvdata(dev);
- unsigned long ioaddr = ndev->base_addr;
+ struct smc911x_local *lp = netdev_priv(ndev);
- DBG(SMC_DEBUG_FUNC, "--> %s\n", __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__);
if (ndev) {
if (netif_running(ndev)) {
netif_device_detach(ndev);
smc911x_shutdown(ndev);
#if POWER_DOWN
/* Set D2 - Energy detect only setting */
- SMC_SET_PMT_CTRL(2<<12);
+ SMC_SET_PMT_CTRL(lp, 2<<12);
#endif
}
}
{
struct net_device *ndev = platform_get_drvdata(dev);
- DBG(SMC_DEBUG_FUNC, "--> %s\n", __FUNCTION__);
+ DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__);
if (ndev) {
struct smc911x_local *lp = netdev_priv(ndev);
if (netif_running(ndev)) {
smc911x_reset(ndev);
- smc911x_enable(ndev);
if (lp->phy_type != 0)
- smc911x_phy_configure(ndev);
+ smc911x_phy_configure(&lp->phy_configure);
+ smc911x_enable(ndev);
netif_device_attach(ndev);
}
}
static struct platform_driver smc911x_driver = {
.probe = smc911x_drv_probe,
- .remove = smc911x_drv_remove,
+ .remove = __devexit_p(smc911x_drv_remove),
.suspend = smc911x_drv_suspend,
.resume = smc911x_drv_resume,
.driver = {
.name = CARDNAME,
+ .owner = THIS_MODULE,
},
};
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff